Method For Causticisation of Alkaline Solutions

A method for the causticisation of an alkaline solution, the method characterised by the step of adding a quantity of lime to the alkaline solution to produce a reaction mixture in such a manner that the reaction temperature of the reaction mixture so produced rapidly exceeds the atmospheric boiling...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROACH, GERALD DUNSTAN, REID, GLENN, DE WITT, GERALDINE CHARMAINE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for the causticisation of an alkaline solution, the method characterised by the step of adding a quantity of lime to the alkaline solution to produce a reaction mixture in such a manner that the reaction temperature of the reaction mixture so produced rapidly exceeds the atmospheric boiling point of the alkaline solution, the residence time of the quantity of lime in the alkaline solution being less than 15 minutes.